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目标
    
   
    
本项目旨在爬取豆瓣电影当前正在上映的电影信息，包括但不限于电影名称、导演、演员表、上映时间、制作方等内容，并通过字典形式将其保存到本地文件中，以便于后续查询使用。
    
   
        
Code
    
   
    
#!/usr/bin/python3# -*- coding:utf-8 -*-# @Time    : 2018-11-15 8:24# @Author  : Manu# @Site    : # @File    : doubanMovie.py# @Software: PyCharmimport requestsimport pprintfrom lxml import etree'''爬取豆瓣电影上当前正在上映的电影信息，并保存到文件中'''HEADERS = {    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36',    'Refer': 'https://movie.douban.com/'}url = 'https://movie.douban.com/cinema/nowplaying/'response = requests.get(url, headers=HEADERS)text = response.texthtml = etree.HTML(text)ul = html.xpath("//ul[@class='lists']")[0]lis = ul.xpath('./li')movies = []for li in lis:    title = li.xpath('@data-title')[0]    score = li.xpath('@data-score')[0]    release = li.xpath('@data-release')[0]    duration = li.xpath('@data-duration')[0]    region = li.xpath('@data-region')[0]    director = li.xpath('@data-director')[0]    actors = li.xpath('@data-actors')[0]    thumbnail = li.xpath('.//img/@src')[0]        movie = {        '电影名': title,        '评分': score,        "上映时间": release,        '片长': duration,        '制片国家': region,        '导演': director,        '演员表': actors,        '海报': thumbnail    }    movies.append(movie)pprint.pprint(movies)with open('豆瓣正在上映.txt', 'w', encoding='utf-8') as movie_file:    for movie in movies:        movie_file.write('电影名：' + movie['电影名'] + '\n')        movie_file.write('评分：' + movie['评分'] + '\n')        movie_file.write('上映时间：' + movie['上映时间'] + '\n')        movie_file.write('片长：' + movie['片长'] + '\n')        movie_file.write('制片国家：' + movie['制片国家'] + '\n')        movie_file.write('导演：' + movie['导演'] + '\n')        movie_file.write('演员表：' + movie['演员表'] + '\n')        movie_file.write('海报：' + movie['海报'] + '\n')        movie_file.write('\n')    
    
   
        
结果
    
   
    
爬取完成，数据已保存至本地文件中。文件内容采用清晰的格式化输出，便于后续查询和管理。